1 files changed, 37 insertions, 0 deletions
diff --git a/spec/migrations/20221018062308_schedule_backfill_project_namespace_details_spec.rb b/spec/migrations/20221018062308_schedule_backfill_project_namespace_details_spec.rb
new file mode 100644
index 00000000000..4dd6d5757ce
--- /dev/null
+++ b/spec/migrations/20221018062308_schedule_backfill_project_namespace_details_spec.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require_migration!
+
+RSpec.describe ScheduleBackfillProjectNamespaceDetails, schema: 20221018062308 do
+  context 'when on gitlab.com' do
+    let_it_be(:background_migration) { described_class::MIGRATION }
+    let_it_be(:migration) { described_class.new }
+
+    before do
+      migration.up
+    end
+
+    describe '#up' do
+      it 'schedules background jobs for each batch of projects' do
+        expect(background_migration).to(
+          have_scheduled_batched_migration(
+            table_name: :projects,
+            column_name: :id,
+            interval: described_class::INTERVAL,
+            batch_size: described_class::BATCH_SIZE,
+            sub_batch_size: described_class::SUB_BATCH_SIZE
+          )
+        )
+      end
+    end
+
+    describe '#down' do
+      it 'deletes all batched migration records' do
+        migration.down
+
+        expect(described_class::MIGRATION).not_to have_scheduled_batched_migration
+      end
+    end
+  end
+end